公开(公告)号：US20250119852A1

公开(公告)日：2025-04-10

申请号：US18867972

申请日：2022-05-31

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Zhijie YANG ,  Yan MENG ,  Tao TAO ,  Orhan Okan MUTGAN ,  Wenjian WANG

IPC: H04W56/00 ,  H04L61/50 ,  H04L101/622

Abstract: A device, method, apparatus and computer readable storage medium for RMA generation are disclosed. A first device performs timing synchronization with a second device (210). The first device generates, at a first time instance, a first random media access control address, RMA, in accordance with a rule configuration information, to communicate with the second device (220). Further, the first device generates, at a second time instance, a second RMA in accordance with the rule configuration information to communicate with the second device (230). The rule configuration information comprises time instructions comprising information corresponding to the first time instance, and information on a period of time starting from the first time instance and ending at the second time instance.

公开(公告)号：US20250119701A1

公开(公告)日：2025-04-10

申请号：US18903563

申请日：2024-10-01

Applicant: Nokia Technologies Oy

Inventor： Lasse Juhani LAAKSONEN ,  Anssi Sakari RÄMÖ

IPC: H04S7/00 ,  H04R5/027

Abstract: An apparatus comprising means for: identifying a sector of an audio scene, wherein the sector comprises one or more persons; and determining a modification to a spatial audio content, for rendering the audio scene, to reduce an angular offset between an orientation of the audio scene for rendering and an orientation of the identified sector.

公开(公告)号：US20250119700A1

公开(公告)日：2025-04-10

申请号：US18981955

申请日：2024-12-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Sampo VESA ,  Mikko-Ville LAITINEN ,  Jussi VIROLAINEN

IPC: H04S7/00 ,  H04S3/00

Abstract: According to an example embodiment, a technique for processing an input audio signal comprising a multi-channel audio signal is provided, the technique comprising: deriving, based on the input audio signal, a first signal component comprising a multi-channel audio signal that represents a focus portion of a spatial audio image conveyed by the input audio signal and a second signal component comprising a multi-channel audio signal that represents a non-focus portion of the spatial audio image; processing the second signal component into a modified second signal component wherein the width of the spatial audio image is extended from that of the second signal component; and combining the first signal component and the modified second signal component into an output audio signal comprising a multi-channel audio signal that represents partially extended spatial audio image.

公开(公告)号：US20250119200A1

公开(公告)日：2025-04-10

申请号：US18687544

申请日：2021-08-30

Applicant: Nokia Technologies Oy

Inventor： Ilkka Antero KESKITALO ,  Shashika Manosha KAPURUHAMY BADALGE

IPC: H04B7/155

Abstract: Inter-alia, a method is disclosed comprising: obtaining control information indicative of one or more control parameters for controlling a repeating of one or more signals of a cell of a serving node that is served by the first apparatus, wherein the control information is obtained from the serving node via a F1 interface established between a centralized unit, CU, of the serving node and a co-located distributed unit, DU, function on part of the first apparatus of a radio network; and repeating the one or more signals of the cell between a respective UE of one or more UEs served by the cell and the serving node based at least in part of the control information. It is further disclosed an according apparatus, computer program and system.

公开(公告)号：US12273756B2

公开(公告)日：2025-04-08

申请号：US17762619

申请日：2020-09-17

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jorma Kaikkonen ,  Jussi-Pekka Koskinen

IPC: H04B7/0408 ,  H04B7/06 ,  H04W24/10

Abstract: According to a first embodiment, an apparatus may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code can be configured to, with the at least one processor, cause the apparatus to at least determine at least one reference value configured to evaluate at least one beam change condition based on at least one measurement. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least determine whether at least one beam has changed. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least, upon determining that the at least one timer T has expired, determine that the at least one beam change condition has been fulfilled.

公开(公告)号：US12273208B2

公开(公告)日：2025-04-08

申请号：US17429980

申请日：2019-02-14

Applicant: Nokia Technologies Oy

Inventor： Nuno Manuel Kiilerich Pratas ,  Jeroen Wigard ,  Benny Vejlgaard ,  Carlos Santiago Morejon Garcia

IPC: H04L1/18 ,  H04L1/1867 ,  H04L5/00

Abstract: A device receiving a transmission is configured to provide its feedback in a unique resource pattern within a set of resources (a resource pool). The resource pattern used by the device overlaps partially with one or more resource patterns used for feedback transmissions by other devices in the group. The transmitting device is able to identify the device by identifying an activation pattern matching the unique resource pattern of the device in the overall feedback that it receives from the devices of the group.

公开(公告)号：US20250113406A1

公开(公告)日：2025-04-03

申请号：US18896324

申请日：2024-09-25

Applicant: Nokia Technologies Oy

Inventor： Philippe GODIN ,  Bruno LANDAIS ,  Horst Thomas BELLING ,  Salman NADAF ,  Ugur Baran ELMALI

IPC: H04W76/40 ,  H04W76/30 ,  H04W84/04

Abstract: A network access node receives an indication of an interval between expected receptions of echo requests that pass through a tunnel that uses an interface between a network element in a core network of the cellular network to the network access node of the cellular network. The network access node determines a threshold time period based on the interval, detects there has been no echo request for a time period greater than the threshold time period, and determines that a failure has occurred of the tunnel that uses the interface. The network access node triggers set up of a new tunnel using the interface due to the failure of the tunnel. Multiple techniques are disclosed for determining that this failure has occurred and recovering from the failure, including setting up a new MBS session or using a new transport address for a current MBS session.

公开(公告)号：US20250113360A1

公开(公告)日：2025-04-03

申请号：US18821403

申请日：2024-08-30

Applicant: Nokia Technologies Oy

Inventor： Abdurrahman FOUDA ,  Hyun-Su CHA

IPC: H04W72/21 ,  H04L5/00 ,  H04W64/00

Abstract: Techniques are provided for mitigating measurement errors for carrier phase positioning due to hardware impairments. In the context of a method performed by user equipment, the method includes causing transmission of a message to request a gNB to provide at least one sounding reference signal (UL SRS) configuration satisfying a phase error less than a threshold value associated with a UE transmission phase error group identifier (UE Tx PEG ID). The method also includes receiving at least one sounding reference signal (UL SRS) configuration in response to the request. The method further includes causing SRS transmission using UL SRS resources based upon the UL SRS configuration provided by the gNB. Corresponding methods, apparatus and computer-readable storage mediums are provided for location management function (LMF) and gNB for uplink and downlink configurations.

公开(公告)号：US20250113352A1

公开(公告)日：2025-04-03

申请号：US18829798

申请日：2024-09-10

Applicant: Nokia Technologies Oy

Inventor： Karim KASAN ,  Nhat-Quang NHAN ,  Marco MASO ,  Majed SAAD ,  Amir Mehdi AHMADIAN TEHRANI ,  Alessio MARCONE

IPC: H04W72/1268 ,  H04W72/0457 ,  H04W72/232

Abstract: In example embodiments of the present disclosure, an apparatus receives a downlink control information (DCI) message in a first BWP, wherein the DCI message schedules, based on a condition being met, a physical uplink shared channel transmission and indicates to perform the transmission on a second BWP, wherein the condition comprising at least one of: a dynamic transform precoder indication (DTPI) information element is configured and set to enabled for the first BWP, a DTPI information element is configured and set to enabled for the second BWP, a bit-width of a frequency domain resource assignment (FDRA) field for the first BWP is smaller than a bit-width of an FDRA field for the second BWP in the DCI message, dynamic switching is configured in a resource allocation information element for the second BWP, and/or the DCI message includes a transform precoder indicator field set to disabled.

公开(公告)号：US20250113331A1

公开(公告)日：2025-04-03

申请号：US18374428

申请日：2023-09-28

Applicant: Nokia Technologies Oy

Inventor： Aki Hekkala ,  Hyun-Su Cha ,  Dileep Kumar

IPC: H04W64/00 ,  H04B1/715 ,  H04L25/02

Abstract: An apparatus comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: determine Doppler shift information per transmission reception point per frequency hopping block; combine the frequency hopping blocks associated with positioning reference signals received from a transmission reception point per transmission reception point; determine a time of arrival of the received positioning reference signals per transmission reception point, based on the combined frequency hopping blocks; transmit, to a location management function, at least one of: an average speed of the apparatus from the respective transmission reception point over the frequency hopping blocks, or an adjusted positioning measurement based on at least one of the determined time of arrival, a Doppler frequency, and a speed of the apparatus; and transmit, to the location management function, the time of arrival per transmission reception point.